mntopts.h revision 37425
11558Srgrimes/*- 21558Srgrimes * Copyright (c) 1994 31558Srgrimes * The Regents of the University of California. All rights reserved. 41558Srgrimes * 51558Srgrimes * Redistribution and use in source and binary forms, with or without 61558Srgrimes * modification, are permitted provided that the following conditions 71558Srgrimes * are met: 81558Srgrimes * 1. Redistributions of source code must retain the above copyright 91558Srgrimes * notice, this list of conditions and the following disclaimer. 101558Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 111558Srgrimes * notice, this list of conditions and the following disclaimer in the 121558Srgrimes * documentation and/or other materials provided with the distribution. 131558Srgrimes * 3. All advertising materials mentioning features or use of this software 141558Srgrimes * must display the following acknowledgement: 151558Srgrimes * This product includes software developed by the University of 161558Srgrimes * California, Berkeley and its contributors. 171558Srgrimes * 4. Neither the name of the University nor the names of its contributors 181558Srgrimes * may be used to endorse or promote products derived from this software 191558Srgrimes * without specific prior written permission. 201558Srgrimes * 211558Srgrimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 221558Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 231558Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 241558Srgrimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 251558Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 261558Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 271558Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 281558Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 291558Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 301558Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 311558Srgrimes * SUCH DAMAGE. 321558Srgrimes * 3323678Speter * @(#)mntopts.h 8.7 (Berkeley) 3/29/95 3437425Scharnier * $Id: mntopts.h,v 1.13 1998/04/08 18:31:17 wosch Exp $ 351558Srgrimes */ 361558Srgrimes 371558Srgrimesstruct mntopt { 381558Srgrimes const char *m_option; /* option name */ 3937425Scharnier int m_inverse; /* if a negative option, e.g. "dev" */ 4037425Scharnier int m_flag; /* bit to set, e.g. MNT_RDONLY */ 4123678Speter int m_altloc; /* 1 => set bit in altflags */ 421558Srgrimes}; 431558Srgrimes 441558Srgrimes/* User-visible MNT_ flags. */ 454065Swollman#define MOPT_ASYNC { "async", 0, MNT_ASYNC, 0 } 4618007Sdg#define MOPT_NOATIME { "atime", 1, MNT_NOATIME, 0 } 474065Swollman#define MOPT_NODEV { "dev", 1, MNT_NODEV, 0 } 484065Swollman#define MOPT_NOEXEC { "exec", 1, MNT_NOEXEC, 0 } 494065Swollman#define MOPT_NOSUID { "suid", 1, MNT_NOSUID, 0 } 5035105Swosch#define MOPT_NOSYMFOLLOW { "symfollow", 1, MNT_NOSYMFOLLOW, 0 } 514065Swollman#define MOPT_RDONLY { "rdonly", 0, MNT_RDONLY, 0 } 524065Swollman#define MOPT_SYNC { "sync", 0, MNT_SYNCHRONOUS, 0 } 534065Swollman#define MOPT_UNION { "union", 0, MNT_UNION, 0 } 5423678Speter#define MOPT_USERQUOTA { "userquota", 0, 0, 0 } 5523678Speter#define MOPT_GROUPQUOTA { "groupquota", 0, 0, 0 } 5629890Skato#define MOPT_NOCLUSTERR { "clusterr", 1, MNT_NOCLUSTERR, 0 } 5729890Skato#define MOPT_NOCLUSTERW { "clusterw", 1, MNT_NOCLUSTERW, 0 } 5831144Sjulian#define MOPT_SUIDDIR { "suiddir", 0, MNT_SUIDDIR, 0 } 591558Srgrimes 601558Srgrimes/* Control flags. */ 618487Sdg#define MOPT_FORCE { "force", 0, MNT_FORCE, 0 } 624065Swollman#define MOPT_UPDATE { "update", 0, MNT_UPDATE, 0 } 634065Swollman#define MOPT_RO { "ro", 0, MNT_RDONLY, 0 } 644065Swollman#define MOPT_RW { "rw", 1, MNT_RDONLY, 0 } 651558Srgrimes 6623678Speter/* This is parsed by mount(8), but is ignored by specific mount_*(8)s. */ 6723678Speter#define MOPT_AUTO { "auto", 0, 0, 0 } 6823678Speter 691558Srgrimes#define MOPT_FSTAB_COMPAT \ 701558Srgrimes MOPT_RO, \ 7123678Speter MOPT_RW, \ 7223678Speter MOPT_AUTO 731558Srgrimes 741558Srgrimes/* Standard options which all mounts can understand. */ 751558Srgrimes#define MOPT_STDOPTS \ 7623678Speter MOPT_USERQUOTA, \ 7723678Speter MOPT_GROUPQUOTA, \ 781558Srgrimes MOPT_FSTAB_COMPAT, \ 7918007Sdg MOPT_NOATIME, \ 801558Srgrimes MOPT_NODEV, \ 811558Srgrimes MOPT_NOEXEC, \ 8231144Sjulian MOPT_SUIDDIR, /* must be before MOPT_NOSUID */ \ 831558Srgrimes MOPT_NOSUID, \ 8435105Swosch MOPT_NOSYMFOLLOW, \ 851558Srgrimes MOPT_RDONLY, \ 8629890Skato MOPT_UNION, \ 8729890Skato MOPT_NOCLUSTERR, \ 8829890Skato MOPT_NOCLUSTERW 8928735Sbde 9028735Sbdevoid getmntopts __P((const char *, const struct mntopt *, int *, int *)); 9128735Sbdeextern int getmnt_silent; 92